Hip and back exerciser



FIG. 1 is a perspective view showing the top, front and left sides of ahip and back exerciser embodying our new design;

FIG. 2 is a front elevational view thereof, the rear elevation being amirror image of the front side as shown;

FIG. 3 is a left side elevational view thereof, the right side elevationbeing a mirror image of the left side as shown;

FIG. 4 is a top plan view thereof, the bottom plan being a mirror imageof the top as shown; and,

FIG. 5 is a front elevational view thereof, the broken line showing ofthe person and leg straps being for illustrative purposes only andforming no part of the claimed design.

The ornamental design for a hip and back exerciser, as shown anddescribed.